J L Bussière

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Between 1979 and 1990 we have seen 8 patients (7 females) with rheumatoid arthritis (RA) who developed a neuro-muscular involvement while on D-penicillamine (D.P.). Five of them had a drug-induced myasthenia. D.P. withdrawal led to a complete recovery in 1.5 to 5 months. Another patient presented with a myopathy which led to the diagnosis of Grave's(More)
To determine the external force that induces maximal deoxygenation of brachioradialis muscle 32 trained male subjects maintained isometric contractions using the elbow flexor muscles up to the limit time (isotonic part of the isometric contraction, IIC) and beyond that time for 120 s (anisotonic part of the isometric contraction). During IIC each subject(More)
The authors in a review of the literature and their personal studies, report the various measurements methods of the stresses exerted on the lumbar spine, with their results. This study comprises three chapters: study of an isolated spinal segment, static study of the lumbar spine and dynamic study of the lumbar spine.
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